// pages/collect/index.js
Page({

    /**
     * 页面的初始数据
     */
    data: {
        collect:[],
        tabs:[
            {
            id:0,
            value:"商品收藏",
            isActive:true
            }, 
            {
                id:1,
                value:"品牌收藏",
                isActive:false
            }, 
            {
                id:2,
                value:"店铺收藏",
                isActive:false
            }, 
            {
                id:3,
                value:"浏览足迹",
                isActive:false
            }
    ]
    },

    onShow(){
        const collect=wx.getStorageSync('collect')||[];
        this.setData({
            collect
        });
    },

    handleTabsItemChange(e){
        //1.获取被点击的标题索引
        const {index}=e.detail;
                    //2.修改原数组
                    let {tabs}=this.data;
                    tabs.forEach((v,i)=>i===index?v.isActive=true:v.isActive=false);
                    //3.赋值到data中
                    this.setData({
                        tabs
                    })
    }
})